Comprehensive advancements in automatic digital manufacturing of spherical and aspherical optics

Ravi P. Singh; Yaolong Chen

doi:10.1117/12.2687555

27 November 2023 Comprehensive advancements in automatic digital manufacturing of spherical and aspherical optics

Ravi P. Singh, Yaolong Chen

Proceedings Volume 12769, Optical Metrology and Inspection for Industrial Applications X; 127690B (2023) https://doi.org/10.1117/12.2687555
Event: SPIE/COS Photonics Asia, 2023, Beijing, China

Abstract

In the manufacturing process of aspherical and spherical optics, precise measurement of radius error, sag error, and form error are crucial. Interferometers and spherometers are utilized for accurate measurements. However, the traditional method of manually collecting and inputting measurement data to CNC machines for error compensation is time-consuming and inefficient. To tackle this issue, a closed-loop manufacturing approach is proposed to minimize defective workpieces and enhance production efficiency. The storage, collection, processing, and networking of data through a local area network (LAN) server for closed-loop error compensation can play a vital role in the manufacturing process. Furthermore, the integration of industrial robots allows uninterrupted manufacturing without the need for human operators, enabling continuous production for extended periods facilitated by automated guided robotic arms. These advancements streamline the manufacturing process, improve efficiency, reduce labor costs, and enhance the overall quality of spherical and aspherical optics production.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Ravi P. Singh and Yaolong Chen "Comprehensive advancements in automatic digital manufacturing of spherical and aspherical optics", Proc. SPIE 12769, Optical Metrology and Inspection for Industrial Applications X, 127690B (27 November 2023); https://doi.org/10.1117/12.2687555

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